
 Mathematics Fun, Fiction, Function, Fantasy 
  To find if some number X is divisible by a certain number, test the number by using the information in the table below. 
  The first sum is the sum of the first, third, fifth, seventh, etc. digits and the other sum is the sum of the second, fourth, sixth, eighth, etc. digits. 
  You can use multiple rules for multiple divisors...for instance, to check if a number is divisible by 57, check to see if it is divisible by 19 and 3, etc., since 57 = 19 x 3... 
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